At the present time two Tarzwells came to Canada around 1850, or before. One was Dinah Tarzwell who married Ephriam Dyer in Garafraxa township of Wellington County, and the other was James Tarzwell of Collingwood Township, Grey County, James had three sons and two daugters, John, George H., Eliza R, Matilda, and Eliss. Present day relatives of these can be foound by using the search engine Canada 411. I think all the people with the Tarzwell name are related, as the British IGI, lists only 13 Tarzwells in all Britain, and 9 of these are connected.